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Cobalt-Base Bare Rods

Cobalt-Base Bare Rods

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Cobalt-Base Alloy

Cobalt-Base ally with good resistance to high temperature fatigue properties, impact properties and good thermal shock resistance to oxidation and corrosion resistance,abrasive wear-resistance and good wear properties between the metal, mainly used for wear,corrosion resistance, high temperature,shock and other regulations under the various pieces of manufacturing parts,repair and protection,productines are on:Co-based casting rods,cobalt powder, cobalt-based electrode, cobalt-based fine honey casting.

 

Cobalt-Base Bare Rods

Tubular Wire HRC Nominal Chemical Composition(wt%) Application Reference Standard
C Cr Si W Ni Fe Mn Mo Co
CAG-Co1 50-58 2.45 30 1 13 ≤3.00 ≤3.00 ≤1.00 ≤1.00 Bal valve seat inserts, bearing,cutter edge,rotary ring, etc AWSA 5.21
ERCoCr-C
Stellite 1
CAG-Co3 50-56 2.4 30.5 1 13 ≤3.00 ≤3.00 ≤1.00 ≤1.00 Bal valve seat inserts, steel millguide rll, wearing panel of cracker blade,etc AWSA.5.21
ERCoCr-C
Stellite 3
CAG-Co4 45-50 1 31 1 14 ≤3.00 ≤1.00 ≤0.50 ≤0.50 Bal hot extrusion die,dry battery industry Stellite 4
CAG-Co6 40-46 1.2 29 1 4.5 ≤3.00 ≤3.00 ≤1.00 ≤1.00 Bal engine valve, high temperature valves, turbine balde,etc AWSA.5.21
ERCoCr-A
Stellite 6
CAG-Co12 44-50 1.4 30 1.3 8.5 ≤3.00 ≤3.00 ≤1.00 ≤1.00 Bal high temperature, pressure valves.sawteeth,screw flights.etc AWSA.5.21
ERCoCr-B
Stellite 12
CAG-Co20 54-59 2.5 32 1.2 17 ≤3.00 ≤3.00  ≤0.50 ≤1.00 Bal bearing sleeve,wear plate Stellite 20
CAG-Co21 20 0.25 27 1 0.2 ≤3.00 ≤2.00 ≤1.00 ≤5.50 Bal fluid valve, brass casting die, valve seat, etc AWSA.5.21
ERCoCr-E
Stellite 21
CAG-Co25 冷硬 0.05 20 1 15 10 ≤2.00 ≤1.50 ≤1.00 Bal high temperature and corroson-resistant valve sealing surface,pressure casting dies,etc Stellite 25
CAG-Co31 30-35 0.5 26 1 7.5 10 ≤3.00 ≤1.00 ≤1.00 Bal extruding die, steam turbine blade,etc Stellite 31
CAG-CoF 40-45 1.8 26 1 12 22 ≤1.50 ≤0.50 ≤1.00 Bal engine inlet and exhaust valve AWSA.5.21
ERCoCr-F
Stellite F
CAG-Co190 ≥54 3.2 26 1 14 ≤1.00 ≤3.00 ≤1.00 ≤1.00 Bal petroleum drll bit AWSA 5.21
ERCoCr-G
Stellite190
CAG-CoT-400 50-60 0.08 8.5 2.6   1.5 ≤1.50 ≤1.00 ≤28.00 Bal wedge gate valves at elevated temperature, corrosive environment,plastic extrusion liners Stellite 400
CAG-CoT-800 52-58 0.08 18 3.4   ≤1.50 ≤1.50 ≤1.00 ≤28.00 Bal wedge gate valves at elevated temperature, corrosve environment,plastic extrusion liners Stellite 800

"Deloro Stelte

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